JP5812292B2 - 標識灯および標識灯システム - Google Patents
標識灯および標識灯システム Download PDFInfo
- Publication number
- JP5812292B2 JP5812292B2 JP2012077607A JP2012077607A JP5812292B2 JP 5812292 B2 JP5812292 B2 JP 5812292B2 JP 2012077607 A JP2012077607 A JP 2012077607A JP 2012077607 A JP2012077607 A JP 2012077607A JP 5812292 B2 JP5812292 B2 JP 5812292B2
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- JP
- Japan
- Prior art keywords
- light emitting
- solid state
- state light
- saturable
- emitting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007787 solid Substances 0.000 claims description 35
- 239000003550 marker Substances 0.000 claims description 31
- 230000005856 abnormality Effects 0.000 claims description 20
- 238000012806 monitoring device Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 description 13
- 230000002159 abnormal effect Effects 0.000 description 9
- 238000009499 grossing Methods 0.000 description 9
- 229920006395 saturated elastomer Polymers 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- 230000000630 rising effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
- H05B45/58—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits involving end of life detection of LEDs
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
- H05B47/23—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in series
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
- H05B47/23—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in series
- H05B47/235—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in series with communication between the lamps and a central unit
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Description
Claims (3)
- 調光に応じて出力電流値を変化させる定電流電源装置から可飽和装置を介して給電される標識灯であって、
光源となる固体発光装置と;
固体発光装置を点灯制御する点灯装置と;
固体発光装置の状態を監視し、固体発光装置の短絡または開放の異常状態を検出したときには対応する可飽和装置の出力側を開放する異常監視装置と;
を具備していることを特徴とする標識灯。 - 前記固体発光装置は互いに直列接続された2個以上の固体発光素子を有し、前記監視装置は2個以上の固体発光素子を少なくとも2個以上のグループにグループ化し、各グループに並列に抵抗を接続し、各グループの両端電圧を監視することにより、固体発光装置の状態を監視するものであることを特徴とする請求項1記載の標識灯。
- 交流定電流電源装置と;
交流定電流電源装置の出力側に互いに直列的に設けられた複数個の可飽和装置と;
各可飽和装置を介して給電される請求項1または2記載の複数個の標識灯と;
を具備していることを特徴とする標識灯システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012077607A JP5812292B2 (ja) | 2012-03-29 | 2012-03-29 | 標識灯および標識灯システム |
EP13159109.1A EP2645821A1 (en) | 2012-03-29 | 2013-03-14 | Marker lamp and marker lamp system |
US13/832,574 US20130257281A1 (en) | 2012-03-29 | 2013-03-15 | Marker Lamp and Marker Lamp System |
CN2013100979953A CN103369803A (zh) | 2012-03-29 | 2013-03-25 | 标识灯及标识灯系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012077607A JP5812292B2 (ja) | 2012-03-29 | 2012-03-29 | 標識灯および標識灯システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013206852A JP2013206852A (ja) | 2013-10-07 |
JP5812292B2 true JP5812292B2 (ja) | 2015-11-11 |
Family
ID=47901786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012077607A Active JP5812292B2 (ja) | 2012-03-29 | 2012-03-29 | 標識灯および標識灯システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130257281A1 (ja) |
EP (1) | EP2645821A1 (ja) |
JP (1) | JP5812292B2 (ja) |
CN (1) | CN103369803A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9532433B2 (en) | 2011-10-25 | 2016-12-27 | Philips Lighting Holding B.V. | Methods and apparatus for controlling a lighting fixture utilizing a communication protocol |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6369689B2 (ja) * | 2015-02-13 | 2018-08-08 | 東芝ライテック株式会社 | 標識灯および標識灯システム |
JP6369690B2 (ja) * | 2015-02-13 | 2018-08-08 | 東芝ライテック株式会社 | 標識灯システム |
JP2017021938A (ja) * | 2015-07-08 | 2017-01-26 | パナソニックIpマネジメント株式会社 | 調光制御ユニット、照明システム、及び設備機器 |
DE102015118268A1 (de) * | 2015-10-27 | 2017-04-27 | BATT GmbH | Energieversorgungsvorrichtung für Flughafen-Befeuerungsanlagen |
JP7577498B2 (ja) | 2020-09-30 | 2024-11-05 | コイト電工株式会社 | 電子機器 |
CN112566341A (zh) * | 2020-12-29 | 2021-03-26 | 南京优利博电气科技有限公司 | 智慧城市照明控制系统和控制方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4066930A (en) * | 1975-04-02 | 1978-01-03 | Electrides Corporation | Energizing circuits for fluorescent lamps |
DE3635682A1 (de) * | 1986-10-21 | 1988-04-28 | Bbc Brown Boveri & Cie | Ueberwachungseinrichtung fuer den lampenausfall bei flugplatzfeuerungsanlagen |
US5099177A (en) * | 1990-03-06 | 1992-03-24 | Kabushiki Kaisha Toshiba | Lamp circuit with disconnected lamp detecting device |
SE515414C2 (sv) * | 1998-10-22 | 2001-07-30 | Safegate Int Ab | Förfarande och anordning för detektering av försämrade lampglödtrådar |
FR2812757B1 (fr) * | 2000-08-04 | 2002-12-06 | Augier S A | Systeme de balisage a isolation et etancheite renforcee de piste et bloc de transformateurs utilise |
FR2815809B1 (fr) * | 2000-10-23 | 2003-02-14 | Augier S A | Dispositif de balisage a faible consommation d'energie |
US20050030192A1 (en) * | 2003-08-08 | 2005-02-10 | Weaver James T. | Power supply for LED airfield lighting |
CN1596051B (zh) * | 2004-07-06 | 2010-12-08 | 周洪璋 | 助航灯工作状态自动监控装置 |
EP2014138A2 (en) * | 2006-05-02 | 2009-01-14 | Siemens Energy & Automation, Inc. | Led flasher |
US20100045202A1 (en) * | 2006-06-30 | 2010-02-25 | Cooper Technologies Company | Interface Device for Low Power LED Airfield Lighting System |
JP4925747B2 (ja) * | 2006-07-05 | 2012-05-09 | シーシーエス株式会社 | 光照射システム |
JP5345810B2 (ja) * | 2008-08-12 | 2013-11-20 | ローム株式会社 | 駆動装置 |
EP2477456B1 (en) * | 2011-01-14 | 2016-04-06 | Ontopx LED GmbH | Drive circuit for light-emitting diode array |
-
2012
- 2012-03-29 JP JP2012077607A patent/JP5812292B2/ja active Active
-
2013
- 2013-03-14 EP EP13159109.1A patent/EP2645821A1/en not_active Withdrawn
- 2013-03-15 US US13/832,574 patent/US20130257281A1/en not_active Abandoned
- 2013-03-25 CN CN2013100979953A patent/CN103369803A/zh active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9532433B2 (en) | 2011-10-25 | 2016-12-27 | Philips Lighting Holding B.V. | Methods and apparatus for controlling a lighting fixture utilizing a communication protocol |
Also Published As
Publication number | Publication date |
---|---|
US20130257281A1 (en) | 2013-10-03 |
CN103369803A (zh) | 2013-10-23 |
EP2645821A1 (en) | 2013-10-02 |
JP2013206852A (ja) | 2013-10-07 |
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